73046260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3965

約数の個数: 72

約数和(自身を含む): 187881120

約数和(自身を除く): 114834860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 3923, 4655, 7846, 9310, 15692, 18620, 19615, 27461, 39230, 54922, 74537, 78460, 109844, 137305, 149074, 192227, 274610, 298148, 372685, 384454, 521759, 549220, 745370, 768908, 961135, 1043518, 1490740, 1922270, 2087036, 2608795, 3652313, 3844540, 5217590, 7304626, 10435180, 14609252, 18261565, 36523130, 73046260]

約数ペア:

[(1, 73046260), (2, 36523130), (4, 18261565), (5, 14609252), (7, 10435180), (10, 7304626), (14, 5217590), (19, 3844540), (20, 3652313), (28, 2608795), (35, 2087036), (38, 1922270), (49, 1490740), (70, 1043518), (76, 961135), (95, 768908), (98, 745370), (133, 549220), (140, 521759), (190, 384454), (196, 372685), (245, 298148), (266, 274610), (380, 192227), (490, 149074), (532, 137305), (665, 109844), (931, 78460), (980, 74537), (1330, 54922), (1862, 39230), (2660, 27461), (3724, 19615), (3923, 18620), (4655, 15692), (7846, 9310)]